| NWS Forecast for: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254) Issued by: National Weather Service Norton, MA Last Update: 103 PM EDT Mon Mar 31 2025 |  |
This Afternoon: S winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave detail: SE 6 ft at 6 seconds and SE 1 foot at 10 seconds. Areas of fog. A chance of showers. Vsby 1 nm or less. Tonight: S winds 20 to 25 kt, becoming SW 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 5 to 7 ft. Wave detail: S 7 ft at 7 seconds and E 1 foot at 10 seconds. Areas of fog. A chance of showers in the evening. Showers after midnight. Vsby 1 nm or less. Tue: NW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave detail: NW 7 ft at 8 seconds and N 1 foot at 4 seconds. Areas of fog in the morning. Showers likely in the morning with vsby 1 to 3 nm. Tue Night: N winds around 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave detail: N 6 ft at 7 seconds and SE 5 ft at 10 seconds. Wed: N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave detail: N 4 ft at 7 seconds and S 4 ft at 9 seconds. Wed Night: SE winds 5 to 10 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: N 3 ft at 7 seconds and S 3 ft at 8 seconds. Thu And Thu Night: S winds 20 to 25 kt, becoming SW 15 to 20 kt. Gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers. Fri: W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of showers. Fri Night: N winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. | |
| Zone Forecast: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254) | |
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